Zscaler Shares Plunge 25% Following Q3 Fiscal 2026 Guidance
Written by Emily J. Thompson, Senior Investment Analyst
Updated: May 27 2026
0mins
Source: seekingalpha
- Stock Price Collapse: Zscaler's shares plummeted 25% in early Wednesday trading following the release of its Q3 fiscal 2026 earnings, indicating investor concerns about the company's outlook despite positive overall performance from several financial firms.
- Strong Performance but Weak Guidance: While Zscaler outperformed expectations across all metrics in Q3, its FY27 ARR guidance only partially reflected the low single-digit millions in ARR from Symmetry, failing to meet market expectations for 16%-17% year-over-year growth.
- Rising Capital Expenditures: The company anticipates FY26 capital expenditures to be in the high single digits as a percentage of revenue due to rising prices for memory, storage, and processors, which will further compress free cash flow margins and impact investor confidence.
- Intensifying Competition: With increasing pressure from competitors like Palo Alto Networks and Netskope, Zscaler's performance in acquiring new logos has not met expectations, leading multiple financial firms to lower their price targets, reflecting a cautious market sentiment regarding its future growth.
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Analyst Views on ZS
Wall Street analysts forecast ZS stock price to rise
30 Analyst Rating
24 Buy
6 Hold
0 Sell
Strong Buy
Current: 125.840
Low
260.00
Averages
325.62
High
390.00
Current: 125.840
Low
260.00
Averages
325.62
High
390.00
About ZS
Zscaler, Inc. is a cloud security company. The Company has developed a platform incorporating core security functionalities needed to enable fast and secure access to cloud resources based on identity, context and an organization's policies. Its Zscaler Zero Trust Exchange is a cloud-native platform that securely connects users, devices, applications and workloads, including artificial intelligence (AI) agents, without relying on hub-and-spoke network architecture and firewall-centric security. It delivers its solutions using a software-as-a-service (SaaS) business model and sells subscriptions to customers to access its cloud platform, together with related support services. Its services include Zscaler Internet Access (ZIA), Zscaler Private Access (ZPA), and Zscaler Digital Experience (ZDX). ZIA provides secure access to externally managed applications, including SaaS applications and internet destinations, regardless of device, location or network.
About the author
Emily J. Thompson
Emily J. Thompson, a Chartered Financial Analyst (CFA) with 12 years in investment research, graduated with honors from the Wharton School. Specializing in industrial and technology stocks, she provides in-depth analysis for Intellectia’s earnings and market brief reports.
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- Services Sector Impact: Targeted attacks against the Services sector surged by 65.5%, as adversaries exploit trust-based workflows, highlighting significant vulnerabilities in this industry’s cybersecurity defenses.
- Encryption Blind Spot: A staggering 95.2% of phishing attempts now conceal themselves within encrypted traffic, evading legacy security measures, necessitating organizations to enhance deep TLS inspection to combat this emerging threat.
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- Acquisition Strategy Shift: Ahead of its earnings report, Zscaler announced the acquisition of Symmetry Systems, which, while helping to demonstrate continued growth, raises questions about the company's ability to sustain growth without relying on acquisitions, especially in the context of the AI era.
- Pricing Model Transition: With the rise of AI agents, Zscaler is shifting to a usage-based pricing model, which accounted for over 30% of new annualized contract value in Q3, indicating the company's proactive efforts to adapt to market changes.
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See More
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- Earnings Outlook Downgrade: Zscaler's third-quarter earnings report projects a disappointing 16% to 17% annualized recurring revenue (ARR) growth for 2027, down from 21% last quarter, leading to a 32% stock drop that reflects market concerns about future growth.
- Acquisition Strategy Shift: Following the acquisition of threat detection software company Red Canary, management indicated that excluding Red Canary renewals, ARR growth would only be 14%, raising questions about the company's ability to grow without further acquisitions.
- Pricing Model Transition: In response to the surge in network traffic driven by AI, Zscaler is shifting to a usage-based pricing model, which accounted for over 30% of new annualized contract value in Q3, demonstrating the company's proactive approach to adapting to market changes.
- Long-Term Investment Opportunity: Despite facing short-term challenges, Zscaler's current stock price at 6.5 times revenue expectations presents an attractive investment opportunity for patient investors, especially as the company anticipates a revenue growth reacceleration post-2027.
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- Improved Financial Performance: The company has reached free cash flow breakeven with approximately 40% incremental EBITDA margins, targeting a 23% revenue growth rate for FY26, indicating ongoing improvements in operating leverage and execution strength that bolster investor confidence.
- Competitive Advantage: Netskope differentiates itself from competitors like Zscaler and Palo Alto Networks through its leadership in CASB and DLP for data-sensitive enterprises, enabling it to deliver effective security solutions at scale for large regulated customers globally, further solidifying its market position.
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See More
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- Phishing Volume Decline: Phishing attacks have decreased by 20% for the second consecutive year, yet attackers are enhancing the effectiveness of their campaigns through high-fidelity AI-generated lures, indicating a fundamental shift in the economics of cybercrime.
- Services Sector Impact: Targeted attacks against the Services sector surged by 65.5%, as adversaries exploit trust-based workflows, highlighting significant vulnerabilities in this industry’s cybersecurity defenses.
- Encryption Blind Spot: A staggering 95.2% of phishing attempts now conceal themselves within encrypted traffic, evading legacy security measures, necessitating organizations to enhance deep TLS inspection to combat this emerging threat.
- AI-Generated Phishing Sites: ThreatLabz identified over 413,000 AI-generated phishing instances, demonstrating how easily attackers can create polished malicious sites, thereby exacerbating cybersecurity risks.
See More
Zscaler Unveils Innovations for AI Security Platform
- Zero Trust Platform Expansion: Zscaler's Zero Trust Exchange™ platform has been enhanced with new features to secure AI agents, helping enterprises connect and access data safely in the AI era, thereby boosting their competitive edge in the rapidly evolving AI market.
- Enhanced AI Agent Security: The newly introduced Zscaler AI Broker ensures secure communication between AI agents through an integrated Agent Registry, allowing for fine-grained access control across enterprise AI agents, significantly reducing potential security risks.
- Data and Identity Management: Zscaler AI Access Graph enhances security governance for AI agents by mapping connections between identities, applications, and data sources, enabling organizations to track data flows in real-time and reduce unnecessary access, thus improving compliance and trust.
- Comprehensive Security Framework: Zscaler's AI Protect has enhanced visibility and risk management for AI assets, expanding secure access controls for over 250 generative AI applications, ensuring that enterprises can maintain security and compliance while rapidly adopting AI agents.
See More
Zscaler Expands Project AI-Guardian with Technology Alliance Partners
- Project Expansion: Zscaler has announced the expansion of its Project AI-Guardian to include technology alliance partners, aiming to enhance interoperability across the Zero Trust Exchange platform through collaboration with leading global system integrators, thereby improving enterprise security against the rapidly evolving AI attack surface.
- Real-Time Security Controls: Through the Zero Trust Exchange, Zscaler's AI services will integrate directly with partner technologies, enabling real-time access verification and data inspection, ensuring that zero trust policies for AI usage are effectively enforced, helping customers achieve a consistent control plane without the integration burden.
- Partner Network: This expansion includes multiple technology alliance partners such as AWS, Google Cloud, and OpenAI, forming a comprehensive AI security framework that helps enterprises maintain visibility, control, and data protection during their AI transformation, fostering secure innovation.
- Security Governance Capabilities: Zscaler provides a 360-degree view of the AI footprint through tools like the AI Access Graph, ensuring security governance aligned with compliance and risk management frameworks, helping enterprises prevent sensitive data leakage while accelerating AI deployment.
See More
Zscaler's AI Transition and Stock Volatility
- Disappointing Outlook: Zscaler's guidance for 2027 indicates an annualized recurring revenue (ARR) growth of only 16% to 17%, significantly down from 21% last quarter, leading to a 32% drop in stock price post-earnings report, reflecting market concerns about future growth.
- Acquisition Strategy Shift: Ahead of its earnings report, Zscaler announced the acquisition of Symmetry Systems, which, while helping to demonstrate continued growth, raises questions about the company's ability to sustain growth without relying on acquisitions, especially in the context of the AI era.
- Pricing Model Transition: With the rise of AI agents, Zscaler is shifting to a usage-based pricing model, which accounted for over 30% of new annualized contract value in Q3, indicating the company's proactive efforts to adapt to market changes.
- Long-Term Growth Potential: Despite facing short-term challenges, Zscaler is positioned to potentially reaccelerate revenue growth post-2027, with its current stock price at 6.5 times revenue expectations, presenting an attractive investment opportunity for patient investors.
See More
Zscaler's Weak Earnings Outlook Leads to Stock Plunge
- Earnings Outlook Downgrade: Zscaler's third-quarter earnings report projects a disappointing 16% to 17% annualized recurring revenue (ARR) growth for 2027, down from 21% last quarter, leading to a 32% stock drop that reflects market concerns about future growth.
- Acquisition Strategy Shift: Following the acquisition of threat detection software company Red Canary, management indicated that excluding Red Canary renewals, ARR growth would only be 14%, raising questions about the company's ability to grow without further acquisitions.
- Pricing Model Transition: In response to the surge in network traffic driven by AI, Zscaler is shifting to a usage-based pricing model, which accounted for over 30% of new annualized contract value in Q3, demonstrating the company's proactive approach to adapting to market changes.
- Long-Term Investment Opportunity: Despite facing short-term challenges, Zscaler's current stock price at 6.5 times revenue expectations presents an attractive investment opportunity for patient investors, especially as the company anticipates a revenue growth reacceleration post-2027.
See More
Investment Outlook for Netskope Stock
- Market Growth Potential: Netskope, Inc. is positioned in a rapidly expanding SASE market, expected to grow at an annual rate of 23% through 2030, providing a long-term investment opportunity as enterprises replace legacy VPNs and firewalls.
- Improved Financial Performance: The company has reached free cash flow breakeven with approximately 40% incremental EBITDA margins, targeting a 23% revenue growth rate for FY26, indicating ongoing improvements in operating leverage and execution strength that bolster investor confidence.
- Competitive Advantage: Netskope differentiates itself from competitors like Zscaler and Palo Alto Networks through its leadership in CASB and DLP for data-sensitive enterprises, enabling it to deliver effective security solutions at scale for large regulated customers globally, further solidifying its market position.
- Valuation Attractiveness: The stock currently trades at about 3x revenue, reflecting market pessimism, but if the company sustains its growth trajectory, it could rerate to 5-8x forward revenue, especially if AI security demand accelerates over time.
See More
